{"product_id":"for-mercruiser-alpha-one-gen-ll-lower-gear-casing-mounting-nut-11-817618-859135","title":"For MerCruiser Alpha One Gen ll Lower Gear casing mounting nut 11-817618 859135","description":"\u003ch2\u003eMounting Nut for MerCruiser Alpha One Gen II\u003c\/h2\u003e\u003cp\u003eThis mounting nut for MerCruiser Alpha One Gen II secures the lower gear casing to the outdrive, ensuring a tight and reliable seal. It is an essential replacement part for maintaining your MerCruiser Alpha One Gen II stern drive. OEM cross-reference numbers 11-817618 and 859135 are included for easy identification.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis mounting nut is a critical fastener for the lower gear casing on MerCruiser Alpha One Gen II outdrives. It fits precisely to hold the casing in place, preventing leaks and maintaining gear alignment. Designed for marine environments, this nut for MerCruiser Alpha One Gen II offers dependable performance for boat owners and mechanics.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-threaded for a secure fit on MerCruiser Alpha One Gen II lower gear casings\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant construction suitable for saltwater and freshwater use\u003c\/li\u003e\n\u003cli\u003eMeets OEM specifications for reliable torque retention\u003c\/li\u003e\n\u003cli\u003eDirect replacement for part numbers 11-817618 and 859135\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor MerCruiser Alpha One Gen II\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eUsed during lower unit maintenance and gear case replacement\u003c\/li\u003e\n\u003cli\u003eIdeal for marine repair shops and DIY boat owners\u003c\/li\u003e\n\u003cli\u003eEnsures proper sealing of the gear casing to prevent water ingress\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11-817618, 859135\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMarine-grade steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard MerCruiser thread pattern\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What is this nut used for? \u003cstrong\u003eA:\u003c\/strong\u003e It secures the lower gear casing to the outdrive assembly on MerCruiser Alpha One Gen II stern drives. It helps maintain proper gear alignment and prevents lubricant leaks.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this nut specific to a certain model? \u003cstrong\u003eA:\u003c\/strong\u003e It is designed for MerCruiser Alpha One Gen II, but it may also be compatible with other MerCruiser models; always verify fitment with your serial number.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":45556556464214,"sku":"ZZ3E00145","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_5644945c-e877-4c30-866a-66f139e28b67.jpg?v=1789207931","url":"https:\/\/www.solidspare.com\/products\/for-mercruiser-alpha-one-gen-ll-lower-gear-casing-mounting-nut-11-817618-859135","provider":"Solid Spare","version":"1.0","type":"link"}